Advanced Features; Application; Technical Characteristics - PR Elecronics 9116 Handbuch

• Input for RTD, TC, Ohm, potentiometer, mA and V
• Supply for 2-wire transmitters
• Active / passive mA output and relay output
• Can be supplied separately or installed on power rail, PR 9400
• SIL 2-certified via Full Assessment

advanced features

• Configuration and monitoring by way of detachable display front (PR 4501);
process calibration, signal and relay simulation.
• Advanced relay configuration, e.g. setpoint, window, delay, sensor error
indication and power monitoring.
• Copying of the configuration from one device to others of the same type via
PR4501.
• Reduced Uo Ex data < 8.3 V for active input signals.
• TC inputs with internal or external CJC for higher accuracy.
• The device automatically detects whether it must supply an active or a
passive current signal.

application

• Can be mounted in the safe area and in zone 2 / div. 2 and receive signals
from zone 0, 1, 2, 20, 21 and 22 / Class I/II/III, Div. 1, Gr. A-G.
• Conversion and scaling of temperature, voltage, potentiometer and linear
resistance signals.
• Power supply and signal isolator for 2-wire transmitters.
• Monitoring of error events and cable breakage via the individual status relay
and/or a collective electronic signal via the power rail.
• The 9116 has been designed, developed and certified for use in SIL 2
applications according to the requirements of IEC 61508.

technical characteristics

• 1 green and 1 red front LED indicate operation status and malfunction. 1
yellow LED indicates relay status.
• 2.6 kVAC galvanic isolation between input, output and supply.
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UNivERsal CoNvERtER
9116
9116 - Product Version 9116-001